4.7 Tools

This section provides tools of FT-90x. As listed at the left of the main screen, the configurable smart functions are shown as below:

■Loop Back Test

■System Reboot

■Configuration Setting

■Firmware Upgrade

4.7.1 Loop Back Test

Use this function to tell the converter to send fiber signals request to the other convert at end side. You can use this to check whether the converter can communicate with partner converter. Once you click the Apply button, the converter will send n signals and the results will be displayed below the configurable data. And make sure the partner converter also supports the Loop Back reply function.

The Loop Back Test screen in Figure 4-13 appears.

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